Unprofessional behaviour

Last night (27/03/2024) I received a call from this number *** and she asked that I confirm that she is indeed speaking to the right person. During the conversation you could hear that she is laughing with other people in the background and she dropped without stating what she wants. May I please ask that going forward I do not receive any calls from you but rather smses and emails because clearly you have hired people without manners.